Product Description Urapidil hydrochloride Other Details Molecular Formula: C20H30ClN5O3 Molecular Weight: 423.94 CAS Number: 64887-14-5 Minimum Purity: 98+% UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0